2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.bgpcep.pcep.topology.provider;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertFalse;
12 import static org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil.createLsp;
13 import static org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil.createPath;
14 import static org.opendaylight.protocol.util.CheckUtil.readDataOperational;
16 import com.google.common.base.Optional;
17 import java.math.BigInteger;
18 import java.util.Collections;
19 import java.util.List;
20 import org.junit.Before;
21 import org.junit.Test;
22 import org.opendaylight.protocol.pcep.PCEPSession;
23 import org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs3;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs3Builder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.lsp.db.version.tlv.LspDbVersion;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.lsp.db.version.tlv.LspDbVersionBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Stateful1;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Stateful1Builder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.OperationalStatus;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Pcrpt;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PlspId;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SrpIdNumber;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SymbolicPathName;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Tlvs1;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Tlvs1Builder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.identifiers.tlv.LspIdentifiersBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.LspBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.srp.object.SrpBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.stateful.capability.tlv.StatefulBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.symbolic.path.name.tlv.SymbolicPathNameBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.Open;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.open.TlvsBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.PccSyncState;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.TriggerSyncInputBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.pcep.client.attributes.path.computation.client.ReportedLsp;
50 public class PCEPTriggeredReSynchronizationProcedureTest extends AbstractPCEPSessionTest<Stateful07TopologySessionListenerFactory> {
51 private Stateful07TopologySessionListener listener;
53 private PCEPSession session;
54 private final LspDbVersion lspDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build();
58 public void setUp() throws Exception {
60 this.listener = (Stateful07TopologySessionListener) getSessionListener();
64 public void testTriggeredResynchronization() throws Exception {
65 //session up - sync skipped (LSP-DBs match)
66 this.session = getPCEPSession(getOpen(), getOpen());
67 this.listener.onSessionUp(this.session);
69 //report LSP + LSP-DB version number
70 final Pcrpt pcRpt = getPcrt();
71 this.listener.onMessage(this.session, pcRpt);
73 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
74 assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
75 assertFalse(pcc.getReportedLsp().isEmpty());
79 //PCEP Trigger Full Resync
80 this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).build());
81 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
82 assertEquals(PccSyncState.PcepTriggeredResync, pcc.getStateSync());
87 final Pcrpt syncMsg = getSyncMsg();
88 this.listener.onMessage(this.session, syncMsg);
89 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
90 //check node - synchronized
91 assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
95 this.listener.onMessage(this.session, pcRpt);
96 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
97 assertEquals(1, pcc.getReportedLsp().size());
101 //Trigger Full Resync
102 this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).build());
103 this.listener.onMessage(this.session, pcRpt);
105 this.listener.onMessage(this.session, syncMsg);
106 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
107 //check node - synchronized
108 assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
109 //check reported LSP is not empty, Stale LSP state were purged
110 assertEquals(1, pcc.getReportedLsp().size());
116 public void testTriggeredResynchronizationLsp() throws Exception {
117 //session up - sync skipped (LSP-DBs match)
119 this.session = getPCEPSession(getOpen(), getOpen());
120 this.listener.onSessionUp(this.session);
122 //report LSP + LSP-DB version number
123 final Pcrpt pcRpt = getPcrt();
124 this.listener.onMessage(this.session, pcRpt);
125 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
126 assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
127 final List<ReportedLsp> reportedLspPcc = pcc.getReportedLsp();
128 assertFalse(reportedLspPcc.isEmpty());
132 //Trigger Full Resync
133 this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).setName("test").build());
134 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
135 assertEquals(PccSyncState.PcepTriggeredResync, pcc.getStateSync());
136 assertFalse(pcc.getReportedLsp().isEmpty());
140 this.listener.onMessage(this.session, pcRpt);
141 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
142 assertFalse(pcc.getReportedLsp().isEmpty());
147 final Pcrpt syncMsg = getSyncMsg();
148 this.listener.onMessage(this.session, syncMsg);
149 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
150 //check node - synchronized
151 assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
153 assertEquals(1, pcc.getReportedLsp().size());
157 //Trigger Full Resync
158 this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).setName("test").build());
159 this.listener.onMessage(this.session, syncMsg);
160 readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
161 //check node - synchronized
162 assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
164 assertEquals(0, pcc.getReportedLsp().size());
169 private Open getOpen() {
170 return new OpenBuilder(super.getLocalPref()).setTlvs(new TlvsBuilder().addAugmentation(Tlvs1.class,
171 new Tlvs1Builder().setStateful(new StatefulBuilder().addAugmentation(Stateful1.class, new Stateful1Builder()
172 .setInitiation(Boolean.TRUE).build()).addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight
173 .params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Stateful1.class,
174 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations
175 .rev150714.Stateful1Builder().setIncludeDbVersion(Boolean.TRUE).setTriggeredResync(Boolean.TRUE)
176 .build()).build()).build()).addAugmentation(Tlvs3.class, new Tlvs3Builder()
177 .setLspDbVersion(this.lspDbVersion).build()).build()).build();
180 private Pcrpt getSyncMsg() {
181 final SrpBuilder srpBuilder = new SrpBuilder();
182 // not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
183 srpBuilder.setOperationId(new SrpIdNumber(1L));
184 return MsgBuilderUtil.createPcRtpMessage(createLsp(0, false, Optional.of(
185 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.lsp.TlvsBuilder().addAugmentation(
186 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1.class,
187 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1Builder()
188 .setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(3L)).build()).build()).build()), true, false),
189 Optional.of(srpBuilder.build()), createPath(Collections.emptyList()));
192 private Pcrpt getPcrt() {
193 return MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setPlspId(new PlspId(1L)).setTlvs(
194 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.lsp.
195 TlvsBuilder().setLspIdentifiers(new LspIdentifiersBuilder().setLspId(new LspId(1L)).build()).setSymbolicPathName(
196 new SymbolicPathNameBuilder().setPathName(new SymbolicPathName("test".getBytes())).build())
197 .addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1.class,
198 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1Builder()
199 .setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build()).build()).build())
200 .setPlspId(new PlspId(1L)).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.absent(),
201 createPath(Collections.emptyList()));